Consensus on training.
D003731:Dental Caries / Q000453:epidemiology*; D003756:Dental Hygienists / Q000193:education* / Q000331:legislation & jurisprudence; D003815:Dentists / Q000600:supply & distribution*; D005060:Europe; D005062:European Union; D006115:Greece / Q000453:epidemiology; D006801:Humans; D011174:Portugal / Q000453:epidemiology